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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: AEM Development | 37% | - Content Fragments and Experience Fragments - Developing component functionality
- Implementing proxies of Core Components - Implementing editable templates |
| Topic 2: Analyzing and Debugging | 18% | - Debugging client libraries - Analyzing AEM logs - Debugging AEM Dispatcher configurations and caching - Debugging issues in AEM environments |
| Topic 3: Configurations | 15% | - AEM Dispatcher configurations and caching - Multi-site configuration in AEM - Creating and managing AEM custom logs - Creating and managing OSGi configurations - Managing custom Oak indexes |
| Topic 4: Environment Maintenance | 13% | - Configuring AEM across different topologies - AEM maintenance releases - Creating custom Oak indexes - Troubleshooting replication processes |
| Topic 5: Build and Deployment | 17% | - Maven project structure - Configuring projects using archetypes |
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NEW QUESTION # 30
A developer needs to locate the error logs on a local Adobe Experience Manager instance.
Which folder path should be used?
Answer: D
Explanation:
Comprehensive Explanation
Adobe Experience Manager stores its standard application log files within the crx-quickstart/logs directory of a local installation.
When an AEM Quickstart instance is started, the runtime creates the necessary directory structure for repository storage, configuration, application execution, and diagnostic logging.
The default log directory includes several files used for troubleshooting, such as error.log , request.log , and access.log .
The full path to the standard application error log is:
< aem-installation-directory > /crx-quickstart/logs/error.log
Option B is correct because it identifies the directory containing the standard AEM error log.
Option A is incorrect because crx-quickstart/metrics/logs is not the documented default directory for application error logging.
Option C is incorrect because crx-quickstart/bin normally contains startup scripts and related runtime- management files.
Option D is incorrect because crx-quickstart/conf/error/logs is not a standard AEM Quickstart logging directory.
The error.log file is particularly important for investigating Java exceptions, OSGi failures, Sling Models, repository queries, and component-rendering problems.
Developers can monitor the file continuously using an appropriate operating-system utility or inspect historical entries to correlate errors with affected requests.
Adobe confirms that local AEM SDK environments use the same fundamental crx-quickstart/logs directory structure.
Official Adobe Reference: Monitoring and Maintaining Your AEM Instance - Finding the Log Files; AEM as a Cloud Service Development Guidelines - Logs.
NEW QUESTION # 31
A developer is working with a Live Copy page that is based on a blueprint and is not configured with a rollout configuration.
What happens when it is used?
Answer: C
Explanation:
Comprehensive Explanation
Adobe Experience Manager Multi Site Manager applies a defined configuration-resolution hierarchy when determining the rollout configuration for a Live Copy.
When a Live Copy page does not explicitly define a rollout configuration, AEM checks whether its associated blueprint source page specifies one. If a configuration exists on the blueprint source, AEM applies that configuration to the Live Copy.
This behavior ensures that synchronization policies defined at the source can govern associated Live Copies without requiring every individual page to maintain a duplicate configuration.
Adobe documents the resolution order as follows: an explicit Live Copy configuration takes precedence; otherwise, the blueprint source configuration is considered. If neither specifies a configuration, AEM checks the Live Copy parent page. Finally, the system default applies when no configuration is available through the preceding levels.
Option A is incorrect because the system default is a fallback, not the immediate choice. Option C is incorrect because the absence of an explicit configuration does not automatically cause a publication error. Option D describes a later fallback condition.
Therefore, option B correctly identifies the configuration that takes precedence in the scenario.
Official Adobe Reference: Configuring Live Copy Synchronization - Specifying the Rollout Configurations to Use.
NEW QUESTION # 32
A developer needs to be able to run the following query:
Which two additions to the index are required?
Choose two
Answer: B,D
Explanation:
Comprehensive Explanation
The exhibit contains a JCR-SQL2 query that selects repository nodes of type nt:base where the status property equals STARTED .
To support this query efficiently through a Lucene index, the index definition must include an applicable node- type rule and a property definition capable of evaluating the equality restriction.
Option D provides the required nt:base index rule. Because the query operates against nt:base , the index must support the relevant node types rather than restricting its definition to an incompatible resource type.
Option C enables property indexing for status by setting propertyIndex=true . This tells the Lucene index to maintain property values suitable for query constraints such as equality comparisons.
Option A is incorrect because propertyIndex=false does not enable the required property-based lookup.
Option B is incorrect because aggregation is used principally to incorporate child-node content into a parent node's index representation, especially for full-text scenarios. It is not required for this direct property comparison.
An appropriately defined Lucene index can therefore support the query using the nt:base index rule and the indexed status property.
Implementation note: These are the necessary additions among the supplied choices, assuming a suitable Lucene index already exists. The complete index also needs appropriate index-definition properties, and production indexing should avoid unnecessarily broad repository scans.
Official Adobe Reference: Content Search and Indexing - Lucene Index Definitions; Oak Queries and Indexing - Lucene Property Index.
NEW QUESTION # 33
A developer is naming a CQ JAR file to start an author instance on port 4502.
Which naming structure is recommended?
Answer: B
Explanation:
Comprehensive Explanation
Adobe Experience Manager supports determining the initial instance run mode and listening port through the naming convention of its Quickstart JAR file.
For traditional AEM installations, the filename can include the instance type and port number.
The filename cq5-author-p4502.jar identifies an Author instance configured to start on port 4502.
The author component determines the instance role, while -p4502 identifies the configured HTTP port.
Option A is incorrect because it includes two port-related numeric values, making the naming structure unnecessarily ambiguous.
Option C does not follow Adobe's documented convention for specifying the instance type and port.
Option D also fails to follow the recommended convention and includes additional port-related information that is not required.
Adobe's standalone installation documentation explicitly provides examples using names such as cq5-publish- p4503.jar and cq5-author-p6754.jar .
The default ports for a traditional AEM installation are typically 4502 for Author and 4503 for Publish.
Version distinction: AEM as a Cloud Service development environments commonly use the newer aem- author-p4502.jar naming pattern. The cq5 prefix in this question reflects the traditional Quickstart naming convention and is appropriate among the supplied choices.
Official Adobe Reference: Custom Standalone Install - Changing the Port Number by Renaming the File; Setting Up a Local AEM Development Environment.
NEW QUESTION # 34
A developer receives a notification of an issue in the production environment and determines that it is likely related to the Java class MyClass, but no dedicated Sling Logging exists for this Java class.
Where should the developer read the logs for this Java class?
Answer: A
Explanation:
Comprehensive Explanation
Adobe Experience Manager uses the Apache Sling logging framework to record application events, exceptions, warnings, and messages generated by Java classes.
By default, application logging is directed to error.log , unless a specific logging configuration routes messages to an alternative destination.
When no dedicated logger has been configured for a Java class such as MyClass , the developer should first examine the standard AEM error.log .
The log contains messages generated by Java services, OSGi components, Sling Models, servlets, and other backend application functionality, subject to their configured logging levels.
Option A is incorrect because request.log primarily records HTTP request and response information, including status codes and execution times. It is useful for diagnosing request performance but is not the principal Java application log.
Option B is incorrect because debug.log is not the standard default application log file used by AEM.
Option C is incorrect because sling.log is not the default log file for general application exceptions in the standard AEM configuration.
If additional diagnostic detail is required, the developer can configure an Apache Sling Logging Logger Configuration for the Java package containing MyClass , temporarily set the logging level to DEBUG , and review the resulting diagnostic messages.
Official Adobe Reference: Logging - Standard Loggers and Writers; Monitoring and Maintaining Your AEM Instance - Log Files.
NEW QUESTION # 35
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